TEAC R-3 Service manual
TEAC TEAC
DAB/FM CLOCK RADIO R-3
R-3
PC board shown are viewed from parts side.
The parts with no reference number or no parts number
in the exploded views are not supplied.
As regards the resistors and capacitors, refer to the
circuit diagrams contained in this manual.
!
Parts marked with this sign are safety critical
components. they must be replaced with identical
components - refer to the appropriate parts list and
ensure exact replacement.
Parts of [ ] mark can be used only with the version designated.
[E]: EUROPE [UK]: U.K.
DAB/FM CLOCK RADIO
1 SPECIFICATIONS
2 EXPLODED VIEW AND PARTS LIST
3 PC BOARDS AND PARTS LISTS
4 WIRING DIAGRAM
5 INCLUDED ACCESSORIES
2
3
5
12
13
R-3
TUNER Section
Frequency Range (FM):
Frequency Range (DAB):
SPEAKER Type
Type :
Impedance :
Output Power :
GENERAL
Power Requirements (AC adaptor):
87.5 MHz to 108.00 MHz (50kHz step)
Band lll: 5A to 13F
(174.928 MHz to 239.200 MHz)
L-band: LA to LW
(1452.960 MHz to 1490.624 MHz)
65 mm
4 ohms
1.5 W
230V , 50Hz
1 SPECIFICATIONS
Power Consumption:
Dimension (W x H x D ):
Weight: (net)
Standard Accessories:
Design and specifications are subject to change without notice.
Illustrations may differ slightly from production models.
15 W
238 x 127 x 130.8 mm
(With antenna folding)
1.4 kg
AC Adaptor x 1
Stereo mini plug cable x1
,
Owner s Manual x 1
Warranty Card x 1
2
2 EXPLODED VIEWS AND PARTS LIST
R-3
EXPLODED VIEW-1
16
15
4
3
2
1
22
14
13
11
12
8
7
10
14
6
5
44
13
14
43
45
22
20
21
19
18
17
9
46
51
21
24
23
53
50
49
25
27
59
52
58
29
21
26
28
60
21
60
56
54
47
57
60
55
14
33
35
39
31
30
32
38
32
34
37
29
36
31
41
42
40
48
21
62
61
3
R-3
EXPLODED VIEW-1
REF. NO
1-1
1-2
1-3
1-4
PARTS NO.
020-R3EU0100
020-R3B00500
020-R3W00501
051-R3EUR000
001-R3EB0100
001-R3EW0101
DESCRIPTION
ALUMI FRAME
SPEAKER METAL NET - BLACK
SPEAKER METAL NET - WHITE
FRONT PANEL HIMERON
FRONT PANEL - BLACK
FRONT PANEL - WHITE
REMARKS
1-5
1-6
1-7
1-8
1-9
1-10
1-11
1-12
1-13
1-14
1-15
1-16
1-17
1-18
1-19
1-20
1-21
1-22
1-23
1-24
1-25
1-26
1-27
1-28
1-29
010-R3EU0000
007-R3EU0000
010-R3EU0100
035-R3EUR003
004-R3EU0000
100-R3EU1060
011-90MU0000
023-12306032
010-SR100400
023-23012033
061-SR100400
024-43008033
051-R3EUR001
100-R3EU1050
011-R3EU0000
035-R2000052
022-23006032
024-23008032
099-35R30000
100-R3EU1020
100-R3EU1090
100-R3EU1010
011-R2000200
011-R3EU0200
023-23010033
DISPLAY RING
DISPLAY WINDOW
AUTO SCAN BUTTON RING
AUTO SCAN BUTTON EVA RING
AUTO SCAN BUTTON
AUX JACK PCB ASSY
AUX JACK BRACKET
SCREW PB 2.3X6MM
PANEL JOINT BAR
SCREW BB 3X12MM (BLK)
SPEAKER 4 OHM 5-8W
SCREW PWA 3X8MM (BLK)
LCD HIMERON SHEET
DISPLAY PCB ASSY
DAB BASE PCB BRACKET
TUNER PCB EVA CUSHION
SCREW BM 3X6MM
SCREW BA 3X8MM
DAB PCB SHIELD PAPER
DAB BASE PCB ASSY
GYRO-1122 DAB MODULE PCB ASSY
MAIN PCB ASSY
MAIN PCB BRACKET
R-3 MAIN PCB BRACKET
SCREW BB 3X10MM (BLK)
1-30
1-31
1-32
1-33
1-34
1-35
1-36
1-37
1-38
1-39
4
010-R2000200
035-R2000012
035-R2000022
004-R2000500
004-R2000400
004-R2000300
035-R2000032
035-R2000042
100-R3EU1040
007-R2000100
FUNCTION PCB COVER
PCB COVER EVA SHEET(A)
PCB COVER EVA SHEET(C)
POWER BUTTON
SNOOZE BUTTON
FUNCTION BUTTON
PCB COVER EVA CUSHION (A)
PCB COVER EVA CUSHION (B)
CONTROL PCB ASSY
POWER LED LENS
EXPLODED VIEW-1
REF. NO
1-40
1-41
1-42
1-43
1-44
PARTS NO.
100-R3EU1030
011-R2000100
011-R3EU0300
044-SR100000
011-R3EU0100
DESCRIPTION
POWER PCB ASSY
POWER PCB BRACKET
SHIELD PLATE
SPEAKER PAPER TUBE
ANTENNA SHIELD PLATE
R-3
REMARKS
1-45
1-46
1-47
1-48
1-49
1-50
1-51
1-52
1-53
1-54
1-55
1-56
1-57
1-58
1-59
1-60
1-61
1-62
011-R2000300
011-SR100300
011-SR100301
001-R3EB0200
001-R3EW0201
037-SR100100
100-R3EU1070
004-R3EU0100
023-12608032
004-R2B00100
004-R2W00101
004-R2B00200
004-R2W00201
099-45SRL101
003-R3YB0100
003-R3NB0100
003-R3YW0101
003-R3NW0101
009-R3EB0100
009-R3EW0101
089-00000019
023-23010031
023-23010033
METAL HANDLE BRACKET
METAL HANDLE - BLACK
METAL HANDLE - WHITE
REAR PANEL - BLACK
REAR PANEL - WHITE
RUBBER FOOT
POWER SW. PCB ASSY
BACK LIGHT BUTTON
SCREW PB 2.6X8MM
TUNER KNOB - BLACK
TUNER KNOB - SILVER
VOLUME KNOB - BLACK
VOLUME KNOB - SILVER
AA SIZE NI-MH BATTERY
BATTERY COVER - BLACK - W/MADE IN CHINA [E]
BATTERY COVER - BLACK - W/O/MADE IN CHINA [E, UK]
BATTERY COVER - WHITE - W/MADE IN CHINA [E]
BATTERY COVER - WHITE - WO/MADE IN CHINA [E, UK]
DAB/FM ANTENNA COVER - BLACK
DAB/FM ANTENNA COVER - WHITE
DAB/FM ROD ANTENNA
METAL WASHER 15X10X1MM
M9 NUT
SCREW BB 3X10MM
SCREW BB 3X10MM (BLK)
FRONT PANEL ASSY
REAR PANEL ASSY
5
R-3
MAIN PCB ASSY
REF. NO
C440
CN401
CN403
PARTS NO.
100-R3EU1010
062-R3000006
!
072-30330251
082-10600100
082-20240100
3 PC BOARDS AND PARTS LIST
DESCRIPTION
MAIN PCB ASSY
MAIN PCB
E.CAP 3300UF/25V
CONNECTOR 6P P=2.0MM
CONNECTOR 2P P=2.5MM
REMARKS
CN404
IC401-403
IC404
Q401
ZD401
082-10240100
075-JR458027
075-07056B10
076-00C94500
077-3004A10H
DAB BASE PCB ASSY
REF. NO
CN1
CN2
CN3
CN4,5
CN402
D1-4
IC1
PARTS NO.
100-R3EU1020
062-R3000000
100-R3EU1090
082-11930300
082-21330300
082-10300100
082-12100300
082-10500100
077-00414801
075-LC75342M
CONNECTOR 2P P=2.5MM
IC - JRC4580
IC - TDA7056B
TR - 2SC945
ZENER DIODE 3.5V
DESCRIPTION
DAB BASE PCB ASSY
DAB BASE PCB
GYRO-1122 DAB MODULE PCB ASSY
FPC CONNECTOR 19P P=1.0MM
FPC CONNECTOR 13P P=1.0MM
CONNECTOR 3P P=2.0MM
CONNECTOR 21P P=2.0MM
CONNECTOR 5P P=2.0MM
DIODE - 1N4148
IC - JLM75342M
REMARKS
IC2
L2
L6
6
075-1117AD59
052-SRL50020
095-00220001
IC - LM1117CZ
UPRIGHT FERRITE CORE
INDUCTOR 22UH
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